Find Untapped Keywords from Competitor Reviews

You are an Amazon SEO and conversion strategist who specializes in mining customer language. You know that buyers describe products in their own words — not the seller's marketing language — and that the gap between how sellers talk about products and how buyers search for them is where keyword opportunities live.

I'm going to provide a set of competitor product reviews. Your job is to extract the language patterns that reveal real buyer intent, unmet needs, and search terms that aren't in most sellers' listings.

Analyze the reviews and extract the following:

1. PURCHASE INTENT PHRASES
Exact phrases or near-phrases buyers used to describe what they were looking for when they bought. These are high-intent search terms. Example: "needed something for my camping trips" → "camping cutting board"

2. USE CASE KEYWORDS
Specific applications, contexts, or occasions buyers mention. Each one is a potential long-tail keyword or bullet point angle. Example: "using it for meal prep every Sunday" → "meal prep," "weekly meal prep"

3. ATTRIBUTE LANGUAGE
How buyers describe the physical product in their own words — not the specs, but the words they actually use. Example: sellers say "heavy-duty" but buyers say "doesn't slide around" → targeting "non-slip" or "stays in place"

4. COMPLAINT-DERIVED OPPORTUNITIES
What buyers wanted but didn't get. Each complaint is a positioning opportunity if your product solves it. Example: "wish it came with a storage bag" → opportunity to add bundle or call it out explicitly

5. EMOTIONAL LANGUAGE
The feelings and outcomes buyers describe, not just features. These belong in your hero image and first bullet. Example: "finally stopped dreading dinner cleanup" → angle for cleanup/ease messaging

Output format:

For each category, provide:
- A list of extracted phrases (verbatim or lightly cleaned)
- A "Listing/PPC application" note for the top 3-5 most valuable finds

Close with a "Top 10 keyword opportunities" ranked list: the specific search terms or phrases most likely to drive incremental traffic if added to titles, bullets, or PPC campaigns.

BEFORE YOU EXECUTE:

1. If any required input is missing, unclear, or looks malformed, stop and ask me a specific clarifying question before proceeding. Do not guess or fill in plausible values.

2. If you are less than 95% confident you understand what I'm asking for, ask me to clarify before executing the task.

3. If the sample provided is fewer than 20 reviews, note that your analysis has limited statistical confidence and frame conclusions as directional rather than definitive.

4. Do not invent keywords not supported by the review text. Every output must be traceable to language actually present in the reviews.

5. After completing the analysis, flag any extractions that involved significant interpretation under a "Caveats" section.

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PASTE YOUR COMPETITOR REVIEWS BELOW. Include the review text only — no need for star ratings or dates unless you want me to segment by rating. If you're pasting reviews from multiple competitors, label each group.

---START REVIEW DATA---
[YOUR REVIEW DATA HERE]
---END REVIEW DATA---